Inspiration and URL sources:
https://github.com/dschuermann/ad-away/wiki/HostsSources (AdAway's sources)
Update and copy db.blackhole to your bind directory
vi db.blackhole; cp db.blackhole /etc/bind/
Run the update script to create blackhole.conf
update_blackhole.pl > blackhole.conf
Update named.conf to include db.blackhole
include "/etc/bind/blackhole.conf";
Restart bind